Haier HCFU-14HA03/R1(B) [11/24] Operating tips
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9
Operation and Performance
*Heating Performance
*Microcomputer-controlled Automatic Defrosting
Heat-pump air conditioners heat your entire
room by recirculating air throughout the room,
with the result that some time may be required
after first starting the air conditioner until the
room is heated.
This air conditioner operates on the heat-pump
principle, absorbing heat from outdoor air and
transferring that heat indoors. As a result, the
operating performance is reduced as outdoor air
temperature drops. If you feel that insufficient
heating perfomance is being produced, we
recommend you use this air conditioner in
conjunction with another kind of heating
appliance.
Instructions relating to heating (*) are applicable
only to "HEAT & COOL TYPE".
When using the Heating mode under
conditions of low outdoor air temperature high
humidity, frost may form on the outdoor unit,
resulting in reduced operating performance.
In order to prevent this kind of reduced
performance, this unit is equipped with a
Microcomputer-controlled Automatic
Defrosting function. If frost forms, the air
conditioner will temporarily stop, and the
defrosting circuit will operate briefly (for
about 7 to 15 minutes).
During Automatic Defrosting operation, the
OPERATION Indicator Lamp will flash.
Temperature and Humidity Range
Cooling
Heating
indoor
outdoor
indoor
outdoor
max C D.B/W.B
min C D.B/W.B
max C D.B/W.B
min C D.B
max C D.B
min C D.B
max C D.B/W.B
min C D.B/W.B
32/23
18/14
43/26
18
27/-
20/-
24/18
-7/-8
If the air conditioner is used under higher temperature condition than those listed, the built-in
protection circuit may operate to prevent internal circuit damage. Also, during Cooling and Dry
modes, if the unit is used under conditions of lower temperature than those listed above, the
heat-exchanger may freeze, leading to water leakage and other damage.
Do not use this unit for any other purposes except for the Cooling, (*) Heating, Dehumidifying,
and air-circulation of rooms in ordinary dwellings.
The wiring method should be in line with the local wiring standand.
The waste battery should be disposed properly.
If the fuse on PC board is broken, please change it with the type T 3.15A/250VAC.
OPERATING TIPS
Содержание
- Convertible type air conditioner 1
- Operation manual 1
- Contents 2
- Cautions 3
- Disposal of the old air conditioner 3
- Disposal of the packaging of your new air conditioner 3
- Cautions 4
- Caution 5
- Danger 5
- Safety precautions 5
- Warning 5
- Automatic operation 6
- Cooling type 6
- Features and functions 6
- Heat cool type 6
- Mildew resistant filter 6
- Wireless remote control unit 6
- Name of parts 7
- Caution 8
- Cleaning and care 8
- Cleaning the air filter 8
- Followings are not problems 9
- Trouble shooting 9
- Air conditioner won t start 10
- Before ask for services please first check your unit against the following 10
- Poor cooling 10
- Poor cooling or heating 10
- Trouble shooting 10
- Operating tips 11
- Accessories 12
- Installation tools 12
- Mark parts name 12
- Standard parts 12
- Floor console 13
- Installation procedures 13
- Under ceiling 13
- Warning 13
- Installation procedures 14
- Outdoor unit 14
- Warning 14
- A floor console type 15
- Drilling for piping 15
- Installation procedures 15
- Preparing indoor unit installation 15
- Remove the intake grill 15
- B under ceiling type 16
- Drain hose 16
- Drain pan 16
- Installation procedures 16
- Installing drain hose 16
- Insulation drain hose 16
- Nylon fastener 16
- Ok no no 16
- Using the installation template drill holes for piping and anchor bolts for holes fig 0 16
- Apply the indoor unit to the brackets fig 7 17
- Caution 17
- Drilling for piping 17
- Drilling holes for anchor bolts and installing the anchor bolts 17
- Fig 16 17
- Fig 17 17
- Hex bolt 17
- Install the brackets with nuts washers and spring washers fig 15 17
- Installation procedures 17
- Installing brackets 17
- Installing indoor unit 17
- Now securely tighten the hex bolts in both sides 17
- Reset the hex bolts as shown in fig 6 17
- Select piping and drain directions fig 1 17
- To 13mm indoor unit 17
- With a concrete drill drill four 12 mm dia holes fig 3 17
- Connecting the piping 18
- Fig 18 18
- Fig 19 18
- Fig 20 18
- Fig 21 18
- Installation procedures 18
- Outdoor unit installation 18
- 1 outline of piping 19
- 2 piping size 19
- 3 limitations for one way piping length and vertical height difference 19
- 4 piping connection fig 3 19
- Fig 22 19
- Installation of outdoor unit 19
- Installation procedures 19
- Refrigerant piping 19
- Selection of hte place of installation 19
- After connecting the piping check the joints for gas leakage with gas leakage detector 20
- Caution 20
- Gas pipe 20
- Installation procedures 20
- Liquid pipe 20
- Service port 20
- Service port cap 7 20
- To use vacuum pump 20
- Vacuum pump 20
- Valve rod cap 20
- Way valve 20
- A for solid core wiring or f cable fig 4a 21
- B for strand wiring fig 4b 21
- Fig 25 insulation tube 21
- How to connect wiring to the terminals 21
- How to fixed connection cord and power cable at the cord clamp 21
- Installation procedures 21
- Caution 22
- Electrical requirement 22
- Electrical wiring 22
- Indoor unit side 22
- Installation procedures 22
- Caution 23
- Installation procedures 23
- Mount the cover plate and the intake grill 23
- Test running 23
- Fig 34 24
- Fig 35 24
- Installation procedures 24
- Mount the intake grill 24
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